KR20010078447A - Tractor adhesive hydraulically - operated tread and pressure machine for barley - Google Patents

Abstract

PURPOSE: A hydraulic ground-stamping apparatus for barley is provided, which is attached to a tractor and stamps the ground with different loading according to the roughness of the ground. CONSTITUTION: The hydraulic ground-stamping apparatus is attached to the rear part of a tractor and connected and fixed to a hydraulic cylinder(1) providing the power for the apparatus by a hydraulic link(6), to allow the height of a hydraulic cylinder to be controlled. The apparatus comprises a frame part(2) and a roller part(2) which can be separated and combined; and a bearing frame(14) joined to a roller(15) and a roller level supporting axis(16) which makes the roller roll, thereby the apparatus go on the ground. When the ground is rough, the hydraulic force control lever is descended to increase the loading due to the roller(15) for smoothing the ground, and when the ground is relatively smooth, the hydraulic force control lever is placed in middle position.

Description

Tract adhesive hydraulically-operated tread and pressure machine for barley}

The main crop that raises farm household income in rural paddy fields and fields in winter is cultivation of barley that does not require special skills or investment. Barley is a monthly crop that has to pass through cold winters, especially during the winter as seedlings. In order to prevent seepage, he stepped on barley between November and February of the following year to prevent the East Sea.

However, the publicly available technology is based on the use of manpower and small agricultural machinery, and the manpower-dependent work has a slight effect on the pressure response when the man pulls the dollola in cold winter. Work by small farming machines requires people to carry the small farming machine steering wheel and follow the seeding one by one, or work on only one person by boarding small farming machines, so only flat work can take place. The large-area work area could not be completed in a timely manner, and the attachment equipment necessary for the stepping-out work had to be secured by each farm.

The present invention relates to a pulse pressure suppression method and apparatus.

Conventionally, the method used for the pulse pressure suppression is a method of using a roller by manpower and a method of pressing by a small agricultural machine, and is designed to press only a simple surface of a small area in the cold winter and is designed to be impossible to press down a large area. In order to solve the problem of freezing soil in winter, there are many problems that it is possible to adjust the weight of pressure automatically by hydraulic cylinder to solve this problem, and by installing the spring gas spring on each roller, the soil surface of uneven surface is a buffering role by spring. The right and left sides with uneven soil surface are made with long oval clearance grooves in the holes connecting the rollers and the frame, and move from side to side from the center of the pin, depending on soil properties and surface irregularities, ranging from 1kg to about 100kg. It's adjustable so that you can After completing the operation, and lower the forward support the main peak to the drawing so that the invention was dapap groups built horizontally to track the other body and ease of removal.

1 is a side view of the present invention

2 is a plan view of the present invention

3 is a front view of the present invention

4 is an enlarged plan view of the roll of the present invention

5 is an enlarged plan view of the frame and the rod connecting rod

6 is an enlarged view of the bearing ring

[Explanation of symbols on the main parts of the drawings]

1. Hydraulic cylinder 10. Frame wing griddle

2. Frame 11.Stop Holding Rod

3. Stationary holding rod hanger hole 12. Stringer spring

4. Fixed hole during movement 13. Strut frame

5. Long oval play groove 14. Bearing ring

6. Link 15. Lola

7. Spacing width adjustment part 16. Roller horizontal support shaft

8. Frame connecting rod (inside) 17. Roller fixing frame

9. Rolling Rod (Outside)

In the configuration of the present invention, as shown in FIG. 1 and FIG. 2, it is fixed with a link 6 installed in the frame 2 at a position orthogonal to the rear part of the body of the tracker in order to adjust the height of the hydraulic cylinder 1. By connecting the tracker and power transmission, the presser is configured to separate the frame (2) and the roller (15) from each other. The gap width adjusting part 7 is installed at the end of the frame so that the gap can be arbitrarily adjusted. The stopper rod 11 is formed in the front of the frame to close the stop rod 11 on the ground. It is easy to make, and the rolla configuration is the elliptical play grooves 5 and the posts of the first and second degrees on the upper part of the roller connecting rod 9 of FIG. 5, which can be connected to the frame to the rolled frame 17 to fix the roller 15. On the frame 13 By installing the present gas spring 12, the roller 15 is rolled by the bearing frame 14 and the horizontal support shaft 16 even when the height and the left and right unevenness of the ground are configured to be completely performed. Referring to the operation and effect of the present invention configured as described above in detail. First, as shown in FIG. 1, the present invention connects the hydraulic link 6 formed on the tracker rear and the presser frame 2, and then generates power to maintain the height by the hydraulic pressure of the tracker. Coupling the rollers 15 secures the inner frame connecting rods 8 of the stepping apparatus of FIG. 5 and the outer roller connecting rods 9 of the outer side with a pin, and the bearing frame 14 connected to the rollers 15 of FIG. The component and the roll horizontal support shaft 16 are rolled onto the barley field surface. At this time, the role of the hydraulic cylinder (1) is that if the soil surface has a lot of bumpy surface such as soil, down the hydraulic control lever of the tracker for height adjustment, the force of the roller (15) pressed on the ground can narrow the soil voids. If the soil is even soil, evenly press the hydraulic control lever in the middle can evenly.

In addition, if the height of the ground appears in the middle of the work by applying a constant force by the hydraulic pressure described above to the holding frame 13 fixed to the roll frame fixed frame 17 of Figure 1, the present gas spring 12 Due to the high surface area by the effect of the spring buffer appears in the low ground can be carried out by pressing while being pushed down by the roller weight. And work on the ground where the right and left surfaces are not flat because the field pavement does not stop the paper bacterium stops so that the left and right dug grounds can be perfectly worked by inserting the pins into the elliptical clearance grooves (5) of the stepping machine. At the time of movement, the pin was inserted into the fixing hole 4 to prevent the roller from shaking.

In addition, when performing the work after the work stand up, the support rod (11) is vertically placed on the ground vertically to the stationary support rod hanger (3). When working, the tracker and the press body can be easily connected in a horizontal position. (11) is to be lifted up and inserted into the stationary rod hanger hole (3) to perform the work.

The present invention relates to a pulse pressure suppression method and apparatus, which can be put to practical use by directly attaching to a farm with a tracker, and can adjust the overall height of the level of depression by the hydraulic cylinder connected to the tracker in the pressure drop. It is composed so that the pressure effect of up and down and left and right surface can be precisely displayed by the current gas spring installed in the roller and the long elliptical type clearance groove. The stationary rod is installed so that the other body can be easily attached and detached in a horizontal position, so that it can be used safely, thereby revitalizing work that requires a lot of manpower and time, like the conventional manpower work or using a small farming machine. It has a big effect on improving productivity.

Claims (1)

In the tracker aft, the pulsation presser is fixedly connected with the hydraulic cylinder (1) and the link (6), and the presser coupling is connected to the frame (2) attached to the frame wing plate (10) and the frame connecting rod (8) attached to the roll lagoon frame (17). ) Into the roller connecting rod (9), and then the pin is inserted into the long oval clearance groove (5), and when moving, the pin is inserted into the fixed fixing hole (4) to form a presser and work on the frame end. By installing the gap width adjusting unit 7 to adjust the spacing to adjust the width of the roll lattice 17, and the suspension gas spring 12 to the support frame 13 for supporting the roller 15 so as to buffer the The roller 15 is rolled by the bearing ring 14 and the roller horizontal support shaft 16, and the stop holding rod 11 is joined to the stop holding rod hanger hole 3 in front of the frame 2 when the roller is stopped. Tracker, characterized in that the pin is inserted upright) Attached Hydraulic Pulse Resistor